Set within the coveted Amagansett Dunes, this exceptional seven-bedroom residence offers private beach access and an effortless Hamptons lifestyle just one property from the Atlantic Ocean. Positioned on approximately 1.05 acres along a quiet private road, the home presents a rare opportunity in one of the East Ends most desirable coastal enclaves. Designed to embrace its natural surroundings, the residence features soaring ceilings, dramatic walls of glass, and sun-filled interiors that flow seamlessly to multiple decks and outdoor entertaining areas. An impressive double-height gallery with custom built-in bookshelves creates a striking architectural centerpiece, while thoughtfully designed living spaces capture both ocean light and spectacular western sunsets. The renovated chefs kitchen features premium appliances, generous workspaces, and a large center island, opening to the dining area and a covered porch beyond. Outside, the expansive pool terrace is designed for relaxed summer living, with a heated Gunite pool and spa, outdoor kitchen, fire pit lounge, and beautifully landscaped gathering areas. The main level includes a serene primary suite with direct deck access, along with an additional guest bedroom, full bath, powder room, and laundry. Upstairs, five additional bedroomsincluding three with private balconiesprovide abundant accommodations for family and guests, complemented by flexible lounge spaces and sunset-facing decks. Additional amenities include solar panels, electric storm shutters, a full-house generator, an outdoor shower, and a detached two-car garage. Residents of Mitchell Dunes also enjoy access to a private community tennis court. Combining exceptional ocean proximity, dramatic architecture, privacy, and modern comfort, this distinctive Amagansett Dunes retreat offers an extraordinary setting for year-round living or unforgettable summers by the sea.